mypanellab.com is online survey panel that lets you make money on paid surveys. Panel is free to join and use. You can take surveys on your computer or mobile.
iWadi - Take online paid surveys. Help your favorite brands and earn money online with iWadi online survey panel. Sign up for free.
BuiltWith - Find out the technology behind websites
SurveyLab - Professional online survey tool - best survey software for the best price - Satisfaction Surveys, NPS, Market Research, Online Survey Creation and real-time reports.
Wappalyzer - Wappalyzer is a technology profilers and leads data provider. Create lists of websites and contacts that use certain technologies.
Typeform - Create beautiful, next-generation online forms with Typeform, the form & survey builder that makes asking questions easy & human on any device. Try it FREE!
What CMS - WhatCMS.org looks at a variety of factors within a webpage to determine what CMS a website is using.